Trace number 1870105

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 87.7986 87.8575

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
MD5SUM773aedb43187ca11a13e2d0d2a59ebe9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark4.89525
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870105-1245188931.opb>
0.00/0.01	c original problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.03/0.07	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2020 impls, 0 clqs
0.03/0.07	c (round 2) 23 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 3172 impls, 0 clqs
0.03/0.07	c (round 3) 41 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 4036 impls, 0 clqs
0.03/0.07	c (round 4) 59 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 4612 impls, 0 clqs
0.03/0.08	c (round 5) 77 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.03/0.08	c (round 6) 95 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.09/0.10	c    (0.0s) probing: 174/445 (39.1%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.10	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (7 rounds):
0.09/0.10	c  95 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 122 changed coefficients
0.09/0.10	c  4920 implications, 0 cliques
0.09/0.10	c presolved problem has 445 variables (445 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.09/0.10	c     320 constraints of type <and>
0.09/0.10	c       5 constraints of type <linear>
0.09/0.10	c       6 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.04
0.09/0.10	c OPT-NLC
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = c 1620
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = c 1791
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = c 10000
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving problem
0.09/0.10	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    15 |2038k|   0 |   8 | 445 | 331 | 331 | 445 | 651 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   309 |2051k|   0 |   7 | 445 | 331 | 331 | 445 | 654 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   318 |2052k|   0 |  17 | 445 | 331 | 331 | 445 | 656 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.1s|     1 |     0 |   323 |2060k|   0 |  10 | 445 | 331 | 331 | 445 | 660 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   327 |2062k|   0 |  10 | 445 | 331 | 331 | 445 | 663 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   337 |2063k|   0 |  10 | 445 | 331 | 331 | 445 | 665 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   357 |2067k|   0 |  31 | 445 | 331 | 331 | 445 | 667 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     2 |   357 |2067k|   0 |  31 | 445 | 331 | 331 | 445 | 667 |  16 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
41.76/41.84	c  41.2s| 10000 |  5514 |174938 |9775k|  78 |   3 | 445 |3194 | 751 | 445 | 201 |  68k|4250 |4166 | 3.000000e+00 |      --      |    Inf 
78.93/79.09	c  78.0s| 20000 |  9865 |326946 |  14M|  83 |   9 | 445 |2392 | 616 | 445 | 160 | 125k|  10k|5904 | 3.000000e+00 |      --      |    Inf 
87.74/87.83	o 3
87.74/87.83	c *86.6s| 22251 |     0 |364228 |3904k|  83 |   - | 445 |2261 | 203 | 445 | 259 | 140k|  11k|6280 | 3.000000e+00 | 3.000000e+00 |   0.00%
87.74/87.83	c 
87.74/87.83	c SCIP Status        : problem is solved [optimal solution found]
87.74/87.83	c Solving Time (sec) : 86.60
87.74/87.83	c Solving Nodes      : 22251
87.74/87.83	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
87.74/87.83	c Dual Bound         : +3.00000000000000e+00
87.74/87.83	c Gap                : 0.00 %
87.74/87.83	c NODE         22251
87.74/87.83	c DUAL BOUND   3
87.74/87.83	c PRIMAL BOUND 3
87.74/87.83	c GAP          0
87.74/87.83	s OPTIMUM FOUND
87.74/87.83	v -x135 -x134 -x133 x132 x131 x130 -x129 x128 x127 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 x118 x90 -x89 -x88 x87 x86 x85 
87.74/87.83	v x84 x83 x82 -x117 -x116 x115 -x114 x113 -x112 x111 x110 x109 x81 -x80 x79 x78 x77 x76 -x75 x74 x73 -x108 -x107 -x106 -x105 -x104 
87.74/87.83	v -x103 x102 -x101 x100 -x72 x71 -x70 x69 -x68 -x67 x66 x65 x64 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x63 -x62 -x61 
87.74/87.83	v -x60 -x59 x58 -x57 -x56 x55 -x54 -x53 x52 -x51 x50 x49 x48 x47 x46 -x45 -x44 -x43 -x42 -x41 x40 x39 -x38 x37 x36 -x35 -x34 -x33 
87.74/87.83	v -x32 x31 x30 -x29 x28 x27 -x26 -x25 x24 -x23 x22 x21 x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 
87.74/87.83	v -x4 -x3 x2 x1 
87.74/87.83	c SCIP Status        : problem is solved [optimal solution found]
87.74/87.83	c Solving Time       :      86.60
87.74/87.83	c Original Problem   :
87.74/87.83	c   Problem name     : HOME/instance-1870105-1245188931.opb
87.74/87.83	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
87.74/87.83	c   Constraints      : 416 initial, 416 maximal
87.74/87.83	c Presolved Problem  :
87.74/87.83	c   Problem name     : t_HOME/instance-1870105-1245188931.opb
87.74/87.83	c   Variables        : 445 (445 binary, 0 integer, 0 implicit integer, 0 continuous)
87.74/87.83	c   Constraints      : 331 initial, 3552 maximal
87.74/87.83	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
87.74/87.83	c   trivial          :       0.00          0          0          0          0          0          0          0          0
87.74/87.83	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
87.74/87.83	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
87.74/87.83	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
87.74/87.83	c   implics          :       0.00          0          0          0          0          0          0          0          0
87.74/87.83	c   probing          :       0.01          0          0          0          0          0          0          0          0
87.74/87.83	c   and              :       0.02         10         80          0          0          0         80          0         80
87.74/87.83	c   linear           :       0.00          1          4          0          0          0          0          0         42
87.74/87.83	c   logicor          :       0.00          0          0          0          0          0          0          0          0
87.74/87.83	c   root node        :          -          0          -          -          0          -          -          -          -
87.74/87.83	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
87.74/87.83	c   integral         :          0          0          0      18142          0         35        343          0          0      35742
87.74/87.83	c   and              :        320      50385      63225          1          0       1065     128191     140104          0          0
87.74/87.83	c   linear           :          5          6      62160          1          0       5842      43208          0          0          0
87.74/87.83	c   logicor          :          6+         6      29933          1          0         88       6640          0          0          0
87.74/87.83	c   countsols        :          0          0          0          1          0          0          0          0          0          0
87.74/87.83	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
87.74/87.83	c   integral         :       4.28       0.00       0.00       4.28       0.00
87.74/87.83	c   and              :       3.91       2.49       1.42       0.00       0.00
87.74/87.83	c   linear           :       3.97       0.00       3.97       0.00       0.00
87.74/87.83	c   logicor          :       1.15       0.00       1.15       0.00       0.00
87.74/87.83	c   countsols        :       0.00       0.00       0.00       0.00       0.00
87.74/87.83	c Propagators        :       Time      Calls    Cutoffs    DomReds
87.74/87.83	c   rootredcost      :       0.01          0          0          0
87.74/87.83	c   pseudoobj        :       0.11      62870          0          0
87.74/87.83	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
87.74/87.83	c   propagation      :       3.04       6995       6871     120925       64.6       1274       21.4          -
87.74/87.83	c   infeasible LP    :       0.00         25          0          0        0.0          0        0.0          0
87.74/87.83	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
87.74/87.83	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
87.74/87.83	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
87.74/87.83	c   applied globally :          -          -          -      10908       26.7          -          -          -
87.74/87.83	c   applied locally  :          -          -          -        371       56.6          -          -          -
87.74/87.83	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
87.74/87.83	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 15)
87.74/87.83	c   redcost          :       0.65      50385          0          0          0          0
87.74/87.83	c   impliedbounds    :       0.00          6          0          0         10          0
87.74/87.83	c   intobj           :       0.00          0          0          0          0          0
87.74/87.83	c   gomory           :       0.02          6          0          0          0          0
87.74/87.83	c   strongcg         :       0.00          6          0          0          0          0
87.74/87.83	c   cmir             :       0.01          6          0          0         15          0
87.74/87.83	c   flowcover        :       0.07          6          0          0         18          0
87.74/87.83	c   clique           :       0.00          1          0          0          0          0
87.74/87.83	c   zerohalf         :       0.00          0          0          0          0          0
87.74/87.83	c   mcf              :       0.00          1          0          0          0          0
87.74/87.83	c Pricers            :       Time      Calls       Vars
87.74/87.83	c   problem variables:       0.00          0          0
87.74/87.83	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
87.74/87.83	c   relpscost        :       4.26      18141         35        343          0          0      35742
87.74/87.83	c   pscost           :       0.00          0          0          0          0          0          0
87.74/87.83	c   inference        :       0.00          0          0          0          0          0          0
87.74/87.83	c   mostinf          :       0.00          0          0          0          0          0          0
87.74/87.83	c   leastinf         :       0.00          0          0          0          0          0          0
87.74/87.83	c   fullstrong       :       0.00          0          0          0          0          0          0
87.74/87.83	c   allfullstrong    :       0.00          0          0          0          0          0          0
87.74/87.83	c   random           :       0.00          0          0          0          0          0          0
87.74/87.83	c Primal Heuristics  :       Time      Calls      Found
87.74/87.83	c   LP solutions     :       0.04          -          1
87.74/87.83	c   pseudo solutions :       0.00          -          0
87.74/87.83	c   oneopt           :       0.00          0          0
87.74/87.83	c   crossover        :       0.01          0          0
87.74/87.83	c   guideddiving     :       0.00          0          0
87.74/87.83	c   intshifting      :       0.01          0          0
87.74/87.83	c   veclendiving     :       0.19         26          0
87.74/87.83	c   pscostdiving     :       0.21         26          0
87.74/87.83	c   coefdiving       :       0.17         26          0
87.74/87.83	c   linesearchdiving :       0.18         26          0
87.74/87.83	c   fracdiving       :       0.21         27          0
87.74/87.83	c   feaspump         :       0.32         14          0
87.74/87.83	c   objpscostdiving  :       0.20         14          0
87.74/87.83	c   rootsoldiving    :       0.24         14          0
87.74/87.83	c   simplerounding   :       0.02          0          0
87.74/87.83	c   rounding         :       0.12       3182          0
87.74/87.83	c   shifting         :       1.71        900          0
87.74/87.83	c   fixandinfer      :       0.00          0          0
87.74/87.83	c   intdiving        :       0.00          0          0
87.74/87.83	c   actconsdiving    :       0.00          0          0
87.74/87.83	c   octane           :       0.00          0          0
87.74/87.83	c   rens             :       0.01          1          0
87.74/87.83	c   rins             :       0.00          0          0
87.74/87.83	c   localbranching   :       0.00          0          0
87.74/87.83	c   mutation         :       0.00          0          0
87.74/87.83	c   dins             :       0.00          0          0
87.74/87.83	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
87.74/87.83	c   primal LP        :       8.67          0          0       0.00       0.00
87.74/87.83	c   dual LP          :      49.84      53630     353858       6.60    7099.88
87.74/87.83	c   barrier LP       :       0.00          0          0       0.00          -
87.74/87.83	c   diving/probing LP:       1.39       1479      10370       7.01    7460.43
87.74/87.83	c   strong branching :       3.97       6280      54879       8.74   13823.43
87.74/87.83	c     (at root node) :          -         23        719      31.26          -
87.74/87.83	c   conflict analysis:       0.00          0          0       0.00          -
87.74/87.83	c B&B Tree           :
87.74/87.83	c   number of runs   :          1
87.74/87.83	c   nodes            :      22251
87.74/87.83	c   nodes (total)    :      22251
87.74/87.83	c   nodes left       :          0
87.74/87.83	c   max depth        :         83
87.74/87.83	c   max depth (total):         83
87.74/87.83	c   backtracks       :       2932 (13.2%)
87.74/87.83	c   delayed cutoffs  :       2664
87.74/87.83	c   repropagations   :       7953 (42692 domain reductions, 2427 cutoffs)
87.74/87.83	c   avg switch length:       5.06
87.74/87.83	c   switching time   :      10.84
87.74/87.83	c Solution           :
87.74/87.83	c   Solutions found  :          1 (1 improvements)
87.74/87.83	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 22251 nodes, 86.56 seconds, depth 53, found by <relaxation>)
87.74/87.83	c   Dual Bound       : +3.00000000000000e+00
87.74/87.83	c   Gap              :       0.00 %
87.74/87.83	c   Root Dual Bound  : +3.00000000000000e+00
87.74/87.85	c Time complete: 87.78.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870105-1245188931/watcher-1870105-1245188931 -o /tmp/evaluation-result-1870105-1245188931/solver-1870105-1245188931 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870105-1245188931.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5411
/proc/meminfo: memFree=1846896/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=7616 CPUtime=0
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 644 0 0 0 0 0 0 0 18 0 1 0 186490221 7798784 628 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/5411/statm: 1904 638 353 1256 0 643 0

[startup+0.040203 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5411
/proc/meminfo: memFree=1846896/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=14752 CPUtime=0.03
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 2821 0 0 0 2 1 0 0 18 0 1 0 186490221 15106048 2451 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 3688 2451 446 1256 0 2427 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14752

[startup+0.101212 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5411
/proc/meminfo: memFree=1846896/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=14904 CPUtime=0.09
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 2940 0 0 0 5 4 0 0 18 0 1 0 186490221 15261696 2570 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 3726 2570 494 1256 0 2465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301239 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5411
/proc/meminfo: memFree=1846896/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=28764 CPUtime=0.29
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 6299 0 0 0 24 5 0 0 20 0 1 0 186490221 29454336 5927 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 7191 5930 677 1256 0 5930 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28764

[startup+0.702297 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5411
/proc/meminfo: memFree=1846896/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=23692 CPUtime=0.69
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 6719 0 0 0 63 6 0 0 24 0 1 0 186490221 24260608 4471 1992294400 4194304 9342243 548682068736 18446744073709551615 8238387 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 5923 4471 694 1256 0 4662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23692

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1831528/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=23692 CPUtime=1.48
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 6843 0 0 0 141 7 0 0 25 0 1 0 186490221 24260608 4595 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 5923 4595 697 1256 0 4662 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23692

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1830888/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=24732 CPUtime=3.09
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 7066 0 0 0 299 10 0 0 25 0 1 0 186490221 25325568 4818 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 6183 4818 697 1256 0 4922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24732

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1829544/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=24924 CPUtime=6.28
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 7277 0 0 0 615 13 0 0 25 0 1 0 186490221 25522176 5029 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 6231 5029 697 1256 0 4970 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24924

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1827496/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=27228 CPUtime=12.68
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 7818 0 0 0 1247 21 0 0 25 0 1 0 186490221 27881472 5570 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 6807 5570 697 1256 0 5546 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27228

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1824616/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=30648 CPUtime=25.47
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 8536 0 0 0 2511 36 0 0 25 0 1 0 186490221 31383552 6288 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 7662 6288 697 1256 0 6401 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30648

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1817320/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=36712 CPUtime=51.05
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 10324 0 0 0 5039 66 0 0 25 0 1 0 186490221 37593088 8076 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 9178 8076 697 1256 0 7917 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 36712

Solver just ended. Dumping a history of the last processes samples

[startup+63.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1815528/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=38628 CPUtime=63.84
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 10784 0 0 0 6300 84 0 0 25 0 1 0 186490221 39555072 8536 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 9657 8536 697 1256 0 8396 0
Current children cumulated CPU time (s) 63.84
Current children cumulated vsize (KiB) 38628

[startup+76.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1812328/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=42664 CPUtime=76.64
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 11598 0 0 0 7564 100 0 0 25 0 1 0 186490221 43687936 9350 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 10666 9350 697 1256 0 9405 0
Current children cumulated CPU time (s) 76.64
Current children cumulated vsize (KiB) 42664

[startup+83.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1811624/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=42848 CPUtime=83.04
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 11757 0 0 0 8194 110 0 0 25 0 1 0 186490221 43876352 9509 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 10712 9509 697 1256 0 9451 0
Current children cumulated CPU time (s) 83.04
Current children cumulated vsize (KiB) 42848

[startup+86.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1811304/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=43016 CPUtime=86.24
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 11841 0 0 0 8510 114 0 0 25 0 1 0 186490221 44048384 9593 1992294400 4194304 9342243 548682068736 18446744073709551615 6885333 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 10754 9593 697 1256 0 9493 0
Current children cumulated CPU time (s) 86.24
Current children cumulated vsize (KiB) 43016

[startup+87.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1811176/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=43016 CPUtime=87.04
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 11854 0 0 0 8589 115 0 0 25 0 1 0 186490221 44048384 9606 1992294400 4194304 9342243 548682068736 18446744073709551615 6755818 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 10754 9606 697 1256 0 9493 0
Current children cumulated CPU time (s) 87.04
Current children cumulated vsize (KiB) 43016

[startup+87.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1811176/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=43016 CPUtime=87.43
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 11863 0 0 0 8628 115 0 0 25 0 1 0 186490221 44048384 9615 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 10754 9615 697 1256 0 9493 0
Current children cumulated CPU time (s) 87.43
Current children cumulated vsize (KiB) 43016

[startup+87.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1811176/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=43332 CPUtime=87.64
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 11889 0 0 0 8648 116 0 0 25 0 1 0 186490221 44371968 9641 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 10833 9641 697 1256 0 9572 0
Current children cumulated CPU time (s) 87.64
Current children cumulated vsize (KiB) 43332

[startup+87.8018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5412
/proc/meminfo: memFree=1811176/2055920 swapFree=4182572/4192956
[pid=5411] ppid=5409 vsize=43332 CPUtime=87.74
/proc/5411/stat : 5411 (pbscip.linux.x8) R 5409 5411 5260 0 -1 4194304 11896 0 0 0 8658 116 0 0 25 0 1 0 186490221 44371968 9648 1992294400 4194304 9342243 548682068736 18446744073709551615 4805838 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5411/statm: 10833 9648 697 1256 0 9572 0
Current children cumulated CPU time (s) 87.74
Current children cumulated vsize (KiB) 43332

Child status: 0
Real time (s): 87.8575
CPU time (s): 87.7986
CPU user time (s): 86.6298
CPU system time (s): 1.16882
CPU usage (%): 99.933
Max. virtual memory (cumulated for all children) (KiB): 43332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.6298
system time used= 1.16882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11901
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 336

runsolver used 0.098984 second user time and 0.232964 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 23:48:52
IDJOB=1870105
IDBENCH=48051
IDSOLVER=684
FILE ID=node39/1870105-1245188931
PBS_JOBID= 9368293
Free space on /tmp= 66128 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870105-1245188931/watcher-1870105-1245188931 -o /tmp/evaluation-result-1870105-1245188931/solver-1870105-1245188931 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870105-1245188931.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 773aedb43187ca11a13e2d0d2a59ebe9
RANDOM SEED=2063324485

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1847448 kB
Buffers:         52400 kB
Cached:          88156 kB
SwapCached:       4216 kB
Active:          51684 kB
Inactive:        96740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847448 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:           11796 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            46128 kB
Committed_AS:   142016 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66120 MiB
End job on node39 at 2009-06-16 23:50:20